E-mail access from cellular/PCS phones using user agents

E-mail traffic in a mobile communications system

Electronic short messaging and advertising method and device

Electronic short messaging and advertising method and means

Emergency call handling in a cellular telecommunication system

Emergency notification system for a portable device

Employing the SMS protocol as a transport layer protocol

Emulating a messaging operation for mobile devices

Emulating an advanced control algorithm in a mobile communicatio

Enabling text messaging between a member and non-member of a...

Enhanced automatic operation of wireless telephones

Enhanced short message service (SMS)

Enhanced wireless communication system

Enterprise instant message aggregator

Event control system and method for a mobile communication...

Event control system and method for a mobile communication...